/**
 * Copyright (C) 2024 Huawei Device Co., Ltd.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE
 */

import { Entity, IncomingContext, Middleware } from "@ohos/xmpp_middleware";
import { Element } from "@ohos/xmpp_xml";
import * as Koa from "koa";
import * as koaCompose from "koa-compose";

export = streamFeatures;

declare function streamFeatures<TEntity extends Entity>({
                                                          middleware,
                                                        }: {
  middleware: Middleware<TEntity>;
}): streamFeatures.StreamFeatures<TEntity>;

declare namespace streamFeatures {
  interface StreamFeatures<TEntity extends Entity> {
    use(
      name: string,
      xmlns: string | undefined,
      handler: (ctx: IncomingContext<TEntity>, next: Koa.Next, feature: Element) => Promise<any>,
    ): koaCompose.Middleware<IncomingContext<TEntity>>;
  }
}